SN75C1168NSR

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SN75C1168NSR

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IC TRANSCEIVER FULL 2/2 16SO

  • HerstellerTexas Instruments

  • Herstellerteil #SN75C1168NSR

  • Auf Lager9854

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Spezifikationen

Attribut Wert
Part Status Obsolete
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 2/2
Duplex Full
Receiver Hysteresis 60 mV
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 16-SOIC (0.209", 5.30mm Width)
Supplier Device Package 16-SO
Base Product Number 75C1168

Übersicht

Description

The SN75C1168NSR is a dual driver/receiver integrated circuit designed for RS-232 serial communication, manufactured by Texas Instruments. It is part of the SN75C1168 series, which is known for low power consumption, making it suitable for battery-operated systems. The device operates from a single 5V supply and features ESD protection on its RS-232 pins, enhancing its reliability in harsh environments.
Key features include two drivers and two receivers, which conform to the TIA/EIA-232-F standard, ensuring compatibility with standard RS-232 interfaces. The drivers feature output voltage swings of ±9V, while the receivers can handle input voltages ranging from -15V to +15V. With a slew rate of 30 V/µs, it offers robust signal integrity over long cable lengths.
The SN75C1168NSR is typically used in applications such as data terminals, modems, and printers. Its small SOIC-16 package allows for compact designs, making it ideal for space-constrained applications. The device's combination of low power, high ESD protection, and compliance with industry standards makes it a versatile choice for serial communication needs.

Equivalent

The SN75C1168NSR is a dual driver/receiver IC typically used for RS-232 communication. Equivalent products include:
1. MAX232 series by Maxim Integrated.
2. ST232 by STMicroelectronics.
3. ADM232 by Analog Devices.
4. SP232 by Exar Corporation.
5. HIN232 by Intersil.
These alternatives offer similar functionality for RS-232 level conversion and can be used in place of the SN75C1168NSR in compatible designs. Always check specific electrical characteristics and pin configurations to ensure compatibility.

Features

The SN75C1168NSR is a dual driver/receiver chip designed for RS-232 serial communication. Key features include:
1. Dual Channels: Supports two drivers and two receivers, allowing for bi-directional communication.
2. Low Power Consumption: Designed for low power use, making it suitable for battery-powered and portable applications.
3. Wide Supply Voltage Range: Operates over a wide voltage range, typically from 4.5V to 5.5V.
4. High Data Rate: Capable of supporting data rates up to 120 kbps, suitable for various communication applications.
5. Protection Features: Includes ESD protection to safeguard against electrostatic discharge damage.
6. Compatible with RS-232 Standards: Ensures compatibility with standard RS-232 interfaces.
7. Compact Package: Available in a small, surface-mount package, ideal for space-constrained designs.
These features make the SN75C1168NSR well-suited for various communication applications requiring reliable RS-232 signal transmission.

Pinout

The SN75C1168NSR is a dual-channel RS-232 line driver/receiver IC from Texas Instruments. It typically comes in a 16-pin small outline integrated circuit (SOIC) package.
Here is a brief overview of the pin functions:
1. VCC: Positive supply voltage.
2. GND: Ground.
3. T1 IN: Driver 1 input.
4. T2 IN: Driver 2 input.
5. R1 OUT: Receiver 1 output.
6. R2 OUT: Receiver 2 output.
7. R1 IN: Receiver 1 input.
8. R2 IN: Receiver 2 input.
9. T1 OUT: Driver 1 output.
10. T2 OUT: Driver 2 output.
11. EN1: Enable pin for driver 1.
12. EN2: Enable pin for driver 2.
13. T1 ENABLE: Output control for Transmitter 1.
14. T2 ENABLE: Output control for Transmitter 2.
15. T1 OUTPUT: Driver 1 output.
16. T2 OUTPUT: Driver 2 output.
The SN75C1168NSR is used for serial communication and provides voltage level translation for RS-232 signals, ensuring compatibility between TTL/CMOS logic levels and RS-232 compliant devices.

Manufacturer

The SN75C1168NSR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing analog and embedded processing chips. TI's products are used in a wide range of applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is recognized for its innovation in developing integrated circuits and other semiconductor technologies, contributing significantly to advancements in electronics and modern technology.

Application

The SN75C1168NSR is a dual driver/receiver IC primarily used in applications requiring RS-232 serial communication. Key application areas include:
1. Computer Interfaces: Facilitates communication between computers and peripherals via serial ports.
2. Modems and Networking Equipment: Used for data transmission in modems and routers.
3. Industrial Automation: Enables communication between industrial equipment and control systems.
4. Embedded Systems: Assists in serial data transmission in microcontroller-based applications.
5. Medical Devices: Supports serial communication in diagnostic and monitoring equipment.
Its low power consumption makes it suitable for battery-powered devices and portable equipment.

Package

The SN75C1168NSR is a dual-channel RS-232 line driver/receiver IC package from Texas Instruments. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) type package, which is compact and suitable for surface mounting on PCBs.

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